Если вы получили такую ошибку при обновлении или установке пакетов:
Your requirements could not be resolved to an installable set of packages.
Problem 1
- yiisoft/yii2 2.0.3 requires bower-asset/jquery 2.1.*@stable | 1.11.*@stable -> no matching package found.
- yiisoft/yii2 2.0.2 requires bower-asset/jquery 2.1.*@stable | 1.11.*@stable -> no matching package found.
- yiisoft/yii2 2.0.1 requires bower-asset/jquery 2.1.*@stable | 1.11.*@stable -> no matching package found.
- yiisoft/yii2 2.0.0 requires bower-asset/jquery 2.1.*@stable | 1.11.*@stable -> no matching package found.
- Installation request for yiisoft/yii2 * -> satisfiable by yiisoft/yii2[2.0.0, 2.0.1, 2.0.2, 2.0.3].
Попробуйте установить composer-asset-plugin
php composer.phar global require "fxp/composer-asset-plugin:1.0.0"
